Walking rehabilitation training auxiliary equipment

Abstract

The utility model relates to the field of rehabilitation training assistance, and discloses a walking rehabilitation training assisting device which comprises two supporting frames used for supporting, the two supporting frames are connected through a connecting frame, the interior of the connecting frame is connected with an upward moving adjusting plate in a sliding mode, and the two sides of the bottom end of each supporting frame are fixedly connected with universal wheels. Threaded rods are rotationally connected to the two sides of the interior of the supporting frame correspondingly, the exteriors of the threaded rods are in threaded connection to the two sides of the interior of the upward moving adjusting plate correspondingly, and the exteriors of the threaded rods are connected with the outer side of the supporting frame through a rotating disc traction mechanism so that the threaded rods on the two sides can rotate at the same time. The outer side of each supporting frame is fixedly connected with a stable handle. According to the device, the device can support patients with different body types, so that the application universality of the device is improved, a temporary rest place is provided for the patients, and the risk that the patients fall down due to force falling during training is avoided.

Description

Technical Field

[0001] This utility model relates to the field of rehabilitation training assistance, and in particular to a walking rehabilitation training assistance device. Background Technology

[0002] Walking rehabilitation training assistive devices are tools used to help patients improve stability, strengthen muscle strength, and improve walking ability during walking training. They are designed to assist walking practice during the rehabilitation process and promote the recovery of patients' ability to walk independently.

[0003] Because patients have different heights, the support height of the training aids also varies. The effect of assistive treatment on patients of different heights is relatively limited. At the same time, during the training process, patients' physical strength is relatively low, so they need to rest in time to avoid loss of balance due to exhaustion. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a walking rehabilitation training aid that improves the applicability of the device and avoids the risk of patients falling due to exhaustion during training.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A walking rehabilitation training assistive device includes:

[0007] Two support frames are used for support, and the two support frames are connected by a connecting frame. The upper adjustment plate is slidably connected inside the connecting frame. Universal wheels are fixedly connected to both sides of the bottom end of each support frame. Threaded rods are rotatably connected to both sides of the inside of each support frame. The outside of each threaded rod is threadedly connected to both sides of the upper adjustment plate. The outside of each threaded rod is connected to the outside of the support frame through a turntable traction mechanism to achieve simultaneous rotation of the threaded rods on both sides. Stable handles are fixedly connected to the outside of each support frame.

[0008] Two fixing plates are used to connect the inner side of the frame. A support rod is fixedly connected to the inner side of the fixing plate. A rest flip plate is rotatably connected to the outer side of the support rod. Both sides of the rest flip plate are connected to the inner side of the support frame through a stabilizing pusher to improve the stability of the device.

[0009] Furthermore, the stabilizing pusher includes connecting push rods that rotate on both sides of the resting flip plate, and downward stabilizing rods are slidably connected to the inner side of the support frame. The lower side of the connecting push rods is rotatably connected to the top of the downward stabilizing rods respectively.

[0010] Furthermore, the turntable traction mechanism includes a worm gear rotating inside the support frame, and worm wheels are fixedly connected to the lower outer side of the threaded rod. The worm gear and the worm wheels are meshed together, and the outer side of the worm gear passes through the outer wall of the support frame and is fixedly connected to a rotating disc.

[0011] Furthermore, soft rubber pads are fixedly connected to the top of each of the upward adjustment plates to improve the protective effect.

[0012] Furthermore, each of the upward adjustment plates is fixedly connected to an indicator block, and each of the support frames has multiple scale slots on its outer side. The outer side of each indicator block is slidably connected to the outer side of the support frame.

[0013] Furthermore, both sides of the rest flip plate are connected to the inner side of the fixed plate by torsion springs to realize the flipping and springback of the rest flip plate.

[0014] Furthermore, each of the downward stabilizing rods has a fixed stabilizing pad at its bottom end to improve stability when in contact with the ground.

[0015] Furthermore, the outer side of the rest flip plate is provided with a toggle slot to enable the rest flip plate to flip with leverage.

[0016] This utility model has the following beneficial effects:

[0017] 1. In this utility model, the worm gear is rotated by rotating the disc, which in turn drives the worm wheels on both sides to rotate, thereby raising the upward adjustment plate to the upper side, so as to contact the patient's armpit for support. This allows the device to support patients of different body types, thereby improving the applicability of the device.

[0018] 2. In this utility model, the rest flip-up plate flips outward, thereby pressing the downward stabilizing rod downward through the connecting push rod. When the downward stabilizing rod contacts the ground, the rest flip-up plate unfolds, thereby providing a temporary resting place for the patient and avoiding the risk of the patient falling due to exhaustion during training. Attached Figure Description

[0019] Figure 1 This is an overall drawing of a walking rehabilitation training assistive device proposed in this utility model;

[0020] Figure 2 This is an internal view of the support frame of a walking rehabilitation training aid proposed in this utility model;

[0021] Figure 3 This is a diagram of the threaded rod mechanism of a walking rehabilitation training aid device proposed in this utility model;

[0022] Figure 4This is an inner view of the connecting frame of a walking rehabilitation training aid device proposed in this utility model.

[0023] Legend:

[0024] 1. Support frame; 2. Connecting frame; 3. Resting flip plate; 4. Casters; 5. Connecting push rod; 6. Upward adjustment plate; 7. Soft rubber pad; 8. Stabilizing handle; 9. Scale groove; 10. Indicator block; 11. Rotating disc; 12. Worm gear; 13. Threaded rod; 14. Worm; 15. Downward stabilizing rod; 16. Stabilizing rubber pad; 17. Fixing plate; 18. Support rod; 19. Torsion spring; 20. Actuating groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figures 1-3 This utility model provides an embodiment of a walking rehabilitation training assistive device, comprising: two support frames 1 for support, the two support frames 1 being connected by a connecting frame 2, an upward adjustment plate 6 being slidably connected inside the connecting frame 2, universal wheels 4 being fixedly connected to both sides of the bottom end of each support frame 1, threaded rods 13 being rotatably connected to both sides of the inside of each support frame 1, the outer sides of the threaded rods 13 being threadedly connected to the inner sides of the upward adjustment plate 6 respectively, the outer sides of the threaded rods 13 being connected to the outer sides of the support frame 1 through a turntable traction mechanism to achieve simultaneous rotation of the threaded rods 13 on both sides, and a stabilizing handle 8 being fixedly connected to the outer sides of each support frame 1. The turntable traction mechanism includes... The worm 14, which rotates inside the support frame 1, and the threaded rod 13 are both fixedly connected to the lower outer side of the worm wheel 12. The worm 14 and the worm wheel 12 are meshed together. The outer side of the worm 14 passes through the outer wall of the support frame 1 and is fixedly connected to the rotating disk 11. The top of the upward adjustment plate 6 is fixedly connected to the soft rubber pad 7 to improve the protection effect. The outer side of the upward adjustment plate 6 is fixedly connected to the indicator block 10. The outer side of the support frame 1 is provided with multiple scale slots 9. The outer side of the indicator block 10 is slidably connected to the outer side of the support frame 1. Both sides of the rest flip plate 3 are connected to the inner side of the fixed plate 17 through torsion springs 19 to realize the flipping and springback of the rest flip plate 3.

[0027] Through the rotating disk 11 in the rotating device, the precise meshing of the worm gear 14 and worm wheel 12 drives the threaded rod 13 to rotate. The external thread of the threaded rod 13 connects with the internal thread of the upward adjustment plate 6, allowing the adjustment plate to move smoothly upward. As the adjustment plate rises, the indicator block 10 rises synchronously. The height is precisely set through the scale slot 9 until the top of the soft rubber pad 7 lightly touches the patient's armpit, providing comfortable support. At this time, the patient's center of gravity is in the middle, and the force is evenly distributed from both armpits, ensuring the stability of standing. The patient pushes the support frame 1 with the strength of their legs, making the universal wheels 4 roll flexibly, thereby carrying out walking training. The design of this device is ingenious to adapt to the needs of patients of different body types, greatly improving its applicability and versatility.

[0028] Reference Figure 1 and Figure 4 Two fixed plates 17 are used to connect the inner side of the frame 2. A support rod 18 is fixedly connected to the inner side of the fixed plate 17. A rest flip plate 3 is rotatably connected to the outer side of the support rod 18. Both sides of the rest flip plate 3 are connected to the inner side of the support frame 1 through a stabilizing pusher to improve the stability of the device. The stabilizing pusher includes a connecting push rod 5 located on both sides of the rest flip plate 3. A downward stabilizing rod 15 is slidably connected to the inner side of the support frame 1. The lower side of the connecting push rod 5 is rotatably connected to the top of the downward stabilizing rod 15. A stabilizing pad 16 is fixedly connected to the bottom of the downward stabilizing rod 15 to improve the stability of the contact with the ground. A toggle slot 20 is opened on the outer side of the rest flip plate 3 to realize the leverage for flipping the rest flip plate 3.

[0029] When a patient feels fatigued during training, they can gently flip the resting flip-up board 3 outward by gently moving the slot 20. This action applies a pushing force to the connecting push rod 5, which in turn applies downward pressure to the downward stabilizing rod 15 through a linkage mechanism, causing the downward stabilizing rod 15 to move downward. When the downward stabilizing pad 16 touches the ground, the resting flip-up board 3 unfolds horizontally, forming a temporary seat. At this time, the patient can sit on the top of the resting flip-up board 3, but before fully settling down, it is necessary to maintain downward pressure on the resting flip-up board 3 to ensure stability. At the same time, the downward stabilizing rod 15 and the connecting push rod 5 jointly support the front side of the resting flip-up board 3, further ensuring its stability. In this way, the patient has a safe temporary resting point, effectively avoiding the risk of falling during training due to physical exhaustion.

[0030] Working principle: When using the device, rotating the rotating disk 11 rotates the threaded rod 13 through the meshing between the worm gear 14 and the worm wheel 12. The outer thread of the threaded rod 13 contacts the inner side of the upward adjusting plate 6, thereby moving the upward adjusting plate 6 upward. The indicator block 10 is also raised upward, and the height is determined by the scale groove 9 until the top of the soft rubber pad 7 contacts the patient's armpit, thus supporting the patient. At this time, the patient's center of gravity is in the middle, and the force is supported by the armpits on both sides, ensuring stability. By exerting force with the legs, the support frame 1 is pushed, causing the caster wheels 4 to roll, thereby conducting training. During training, when the patient feels fatigued, they can flip the resting flip plate 3 outward by moving the slot 20, which generates a pushing force on the connecting push rod 5. Through the linkage of the connecting push rod 5, a downward pressure is generated on the downward stabilizing rod 15, thereby moving the downward stabilizing rod 15 downward. When the stabilizing pad 16 contacts the ground, the resting flip plate 3 unfolds in parallel. At this time, the patient sits on the top of the resting flip plate 3, and the downward pressure on the resting flip plate 3 should not be relaxed until the patient is fully seated to ensure stability. The downward stabilizing rod 15 and the connecting push rod 5 support the front of the resting flip plate 3 to ensure its stability.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A walking rehabilitation training assistive device, characterized in that, include: Two support frames (1) are used for support. The two support frames (1) are connected by a connecting frame (2). An upward adjustment plate (6) is slidably connected inside the connecting frame (2). Universal wheels (4) are fixedly connected to both sides of the bottom end of the support frame (1). Threaded rods (13) are rotatably connected to both sides of the inside of the support frame (1). The outside of the threaded rods (13) are respectively threaded to both sides of the inside of the upward adjustment plate (6). The outside of the threaded rods (13) is connected to the outside of the support frame (1) through a turntable traction mechanism to realize the simultaneous rotation of the threaded rods (13) on both sides. A stable handle (8) is fixedly connected to the outside of the support frame (1). Two fixing plates (17) are used to connect the inner side of the frame (2). The inner side of the fixing plate (17) is fixedly connected to a support rod (18). The outer side of the support rod (18) is rotatably connected to a rest flip plate (3). Both sides of the rest flip plate (3) are connected to the inner side of the support frame (1) through a stabilizing pusher to improve the stability of the device.

2. The walking rehabilitation training assistive device according to claim 1, characterized in that: The stabilizing pusher includes connecting push rods (5) that rotate on both sides of the rest flip plate (3). The inner side of the support frame (1) is slidably connected to a downward stabilizing rod (15). The lower side of the connecting push rod (5) is rotatably connected to the top of the downward stabilizing rod (15).

3. The walking rehabilitation training assistive device according to claim 1, characterized in that: The turntable traction mechanism includes a worm (14) that rotates inside the support frame (1). The lower outer side of the threaded rod (13) is fixedly connected to a worm wheel (12). The worm (14) and the worm wheel (12) are meshed together. The outer side of the worm (14) passes through the outer wall of the support frame (1) and is fixedly connected to a rotating disc (11).

4. The walking rehabilitation training assistive device according to claim 1, characterized in that: The top of each of the upward adjustment plates (6) is fixedly connected with a soft rubber pad (7) to improve the protection effect.

5. The walking rehabilitation training assistive device according to claim 1, characterized in that: The outer side of each of the upward adjustment plates (6) is fixedly connected to an indicator block (10), and the outer side of each of the support frame (1) is provided with multiple scale slots (9). The outer side of each indicator block (10) is slidably connected to the outer side of the support frame (1).

6. The walking rehabilitation training assistive device according to claim 1, characterized in that: Both sides of the rest flip plate (3) are connected to the inner side of the fixed plate (17) by torsion springs (19) to realize the flipping and rebound of the rest flip plate (3).

7. The walking rehabilitation training assistive device according to claim 2, characterized in that: The bottom end of each of the push-down stabilizing rods (15) is fixedly connected with a stabilizing pad (16) to improve the stability of contact with the ground.

8. The walking rehabilitation training assistive device according to claim 1, characterized in that: The outer side of the rest flip plate (3) is provided with a toggle slot (20) to enable the rest flip plate (3) to flip with leverage.

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